EN
- Overview
- Specifications
- Description
- Applications
- Maintenance Recommendations and Troubleshooting
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
10020/1/2 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Description |
Specification |
|
Model |
10020/1/2 |
|
Part name |
Quad Processor Module |
|
Dimensions |
2x18.5x12.7cm |
|
Weight |
0.16 kg |
|
Supply voltage |
5 V DC |
|
Supply current |
300 mA |
|
Memory (system/application) |
128 Kbytes RAM |
|
Memory (additional application) |
128 Kbytes RAM |
Description
The Honeywell 10020/1/2 is a Quad processor module. It is equipped with four independent but synchronously operating microprocessors that process complex field control programs through multiple interlocked hardware logic, performing industrial logic operations such as emergency material cut-off, overpressure tripping, and system self-testing.
Applications
Chemical plants: Reactor monitoring and feed valve shutdown control.
Refineries: Temperature transmission and furnace gas cutoff protection.
Power plants: Steam monitoring and turbine emergency trip control.
Mining plants: Hoist, fan, and pump monitoring with overload shutdown.
Maintenance Recommendations and Troubleshooting
Maintenance Recommendations:
It is recommended to check the module's operation log every six months, focusing on monitoring memory usage and power supply status, and ensuring that the backplane gold fingers are free of oxidation.
Troubleshooting:
If the system triggers a processor desynchronization alarm, first check the physical connection of the redundant synchronization link; if a memory check error is involved, a cold boot or firmware reload can be performed via the console.
FAQ
Q: What input power supply voltage is required for the 10020/1/2 module?
A: 5 V DC.
Q: What is the typical supply current of the 10020/1/2 during operation?
A: 300 mA.
Q: How much system and application memory (RAM) does the 10020/1/2 have?
A: 128 Kbytes RAM.
Q: How much additional application memory (RAM) is provided by the 10020/1/2?
A: 128 Kbytes RAM.
Q: What is the total RAM capacity of the 10020/1/2 module?
A: Total 256 Kbytes RAM (128 KB for system/application and 128 KB for additional application memory).
